package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;
    /**
     * 处理超时未支付订单
     */
    @Scheduled(cron = "0 * * * * ? ")//每分钟触发一次
    public void processTimeoutOrder(){
        log.info("处理超时未支付订单:{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().minusMinutes(15);
        //查询超时未支付订单 select * from orders where status = ? and order_time > ?
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLt(Orders.PENDING_PAYMENT,time);
        if (ordersList != null && ordersList.size() != 0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
    /**
     * 处理凌晨一点后仍在派送中的订单改为已完成
     */
    @Scheduled(cron = "0 0 1 * * ? ")//每凌晨一点触发一次
    public void processDeliveryOrder(){
        log.info("处理凌晨一点后仍在派送中的订单:{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().minusMinutes(60);
        //查询超时未支付订单 select * from orders where status = ? and order_time < ?
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLt(Orders.DELIVERY_IN_PROGRESS,time);
        if (ordersList != null && ordersList.size() != 0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orders.setDeliveryTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
}
